baber/WOPTO huggingface dataset:
Patent JP-S63180766-A (JP)
Title: Profile modified gear
Inventor: OMORI TOSHIO
IPC: F16H55/08
Filed: 1987-01-23
Abstract: PURPOSE:To reduce gear noise still more, by applying bias correction in which the amount of pressure angle correction in the direction of tooth width gradually changes, so that the engaging part of a pair of gears engaging each other can be lengthened along the advancing direction. CONSTITUTION:The amount of correction in a bias correction is expressed by the difference in the pressure angle correction amounts at both ends of an inspection tooth width or the difference between the pressure angle correction amount P1 at one end in the tooth width direction as shown in the figure and that P2 at the other end. Then, the target correction amount of the bias correction is set to a value in which chiefly the primary and secondary components, out of order components of engaging error obtained by developing the engaging error wave form into Fourier series, become small. In the gear to which this bias correction has been applied, consequently, the engaging part of a pair of gears engaging each other is lengthened along the advancing direction of engaging. In this profile modified gear, since the bias correction is applied as a correction element for a reference tooth surface 10, the engaging error of gear is reduced, and the gear noise can be still more reduced.
Patent JP-H08201743-A (JP)
Title: Optical modulation method and device therefor
Inventor: ASHIFU GODEIRU
IPC: G02F1/03
Filed: 1995-01-31
Abstract: PURPOSE: To enable optical modulation even if a DC component is not impressed to an electro-optical modulation element and to make it possible to avert the deterioration in this electro-optical modulation element. CONSTITUTION: This optical modulator modulates incident light on the electro- optical modulation element, for example, a laser beam by impressing an optical modulation driving voltage on a first KTP (KTiOPO4 ) 2 as the electro-optical modulation element provided with electrode layers 4a, 4b as electrodes and a second KTP 3 provided with electrode layers 4c, 4d. The optical modulator described above has a power source section 1 as a voltage supplying means which is connected to the respective electrodes 4a, 4b and alternately changes over the direction of the optical modulation driving voltage impressed between the respective electrodes to one direction and reverse direction. The execution of the optical modulation is possible even if the DC voltage component is not impressed on the respective KTPs 2, 3.
Patent JP-H05345741-A (JP)
Title: Production of lower carboxylic acid
Inventor: FUJIWARA YUZO
IPC: C07C51/145
Filed: 1993-02-01
Abstract: PURPOSE:To easily produce a lower carboxylic acid from an inexpensive lower alkane and carbon monoxide in high efficiency. CONSTITUTION:A lower carboxylic acid is produced by reacting a lower alkane with carbon monoxide in the presence of a palladium and/or copper-based catalyst and a peroxy acid salt.
Patent JP-S63270630-A (JP)
Title: Novel allergen galen form for transtongue and salivery administration and manufacture
Inventor: JIYORUJIYU BURUMAN
IPC: A61K9/26
Filed: 1988-01-27
Abstract: These new pharmaceutical dosage forms of allergens are characterised in that the allergens are present in strictly controlled and reproducible amounts in solid vehicles contrived for a gradual release of the active principle on per- and sublingual administration. The process for preparing them comprises the following steps: - dissolution of an allergen in a polar solvent to obtain a stock solution;  - preparation of dilutions at various concentrations;  - fractionation of each of these dilutions into subdilutions; - impregnation by multi-impregnation or fractional impregnation of a pharmaceutically acceptable solid vehicle with each of the subdilutions, each of these impregnation steps being followed by forced-air drying with moisture-free air at a temperature not exceeding 30 DEG C; - protective final impregnation of the sugar-coating type.
Patent JP-S56125311-A (JP)
Title: Bandage for administering drug to skin
Inventor: SANTOSHIYU KUMAA CHIYANDORASEK
IPC: A61K9/70
Filed: 1981-02-03
Abstract: bandage for administering drugs to the skin that consists of an impermeable backing layer, a drug reservoir layer composed of drug and a carrier, and a contact adhesive layer by which the bandage is adhered to the skin. The contact adhesive layer controls the rate at which drug is administered and maintains that rate at an approximately constant level by virtue of there being a particular correlation between the solubility of the drug in the carrier and the contact adhesive, the diffusion coefficient of the drug in the carrier and in the contact adhesive, the concentration of drug in the reservoir, and the thickness of the contact adhesive layer.
Patent JP-H05208013-A (JP)
Title: Spectral image device
Inventor: FUJITA HIROSHI
IPC: A61B10/00
Filed: 1992-01-30
Abstract: PURPOSE:To provide a spectral image device which can reduce the dimension of the whole device and obviates the necessity of a special mechanism for synchronizing the wave length scan. CONSTITUTION:A corner cube 3 installed as a light reflecting member is at the projection position of a spectroscope 1, and the light which propagates in the spectroscope 1 and reaches the projection slit position is led into the spectroscope 1 again by the corner cube 3.
Patent JP-H10214062-A (JP)
Title: Liquid crystal display erasing circuit for power-off time
Inventor: KAMIYA OSAO
IPC: G02F1/133
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To erase a liquid crystal display even at power-OFF time even unless a shift register in a gate bus driving circuit has a reset function. SOLUTION: A power source holding circuit 10 holds the electric power of an operating power source supplied to the gate bus driving circuit for a specific time even after the power source is turned off and supplies source voltages V1b and V2b (V1b>V2b) to the gate bus driving circuit 7. When a shift pulse generator 23 and an H-level voltage generator 24 are supplied with the operating electric power from the power source holding circuit 10 and the output of a voltage drop detecting circuit 14, the former supplies a shift pulse SP to a shift register 8 and the latter supplies data Vout of H level corresponding to logic '1'. Consequently, the operation of the gate bus driving circuit 7 is held for the specific time even after the power source is turned off and during a prescribed period, FETs of respective pixels are turned on to discharge accumulated electric charges.
Patent JP-H05207809-A (JP)
Title: Seedling transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1992-01-30
Abstract: PURPOSE:To provide a seedling transplanter capable of automatically controlling the height of a seedling transplantation apparatus at the optimum level by making a ground sensor to enable the detection of the prescribed optimum position of the field. CONSTITUTION:The height of a seedling transplantation apparatus 25 of the objective seedling transplanter is automatically controlled by detecting the ground surface with a ground sensor 32. In the above transplanter, a leveling apparatus 34 is placed in front of the ground sensor 32 and the height of the ground leveled by the leveling apparatus 34 is set to be higher than the grounding position of the ground sensor 32.
Patent JP-S5298566-A (JP)
Title: Connecting structure for displaying members for watches
Inventor: SUGANUMA KUNIO
IPC: H01R11/01
Filed: 1976-02-14
Abstract: PURPOSE:Performing of electrical connection reliably and easily is made possible even if display contents in an electronic watch are incerased, by forming plural rows of connecting electrodes on the edges of time display members and disposing a plurality of elastic conductive members corresponding to plural rows of these connecting electrodes.
Patent JP-S62173896-A (JP)
Title: Automatic measuring instrument
Inventor: FUJISAWA MASAYUKI
IPC: G01N35/00
Filed: 1986-01-27
Abstract: PURPOSE:To eliminate the need for transmitting command data on a measuring action one by one from a controller side by storing the prescribed measuring action program in transmission and reception units which exchange an object to be measured and a signal. CONSTITUTION:By a signal from the side of a controller 20 program data on transmission and reception actions is previously stored in the memory 34 of the transmission unit 26 and the memory 44 to the reception unit 27, respectively. When a test address is added from an I/O port 2, the command data previously stored in the memories 34 and 44 is sequentially read out, and inputted to a transmission unit controller 31 and a reception unit controller 40 through switches 2 and 4, respectively. Thus a transmission part 32 and a reception part 42 act to automatically execute the prescribed measuring actions.
Patent JP-S56113772-A (JP)
Title: Preparation of benzotriazole derivative
Inventor: SEKIGUCHI KIYOUICHI
IPC: C07D249/20
Filed: 1980-02-13
Abstract: PURPOSE: To prepare a triazole compound or an N-oxide compound useful as an ultraviolet light absorber, etc. under relatively mild conditions industrially and advantageously, by reducing an o-nitroazobenzene compound in the presence of a carbon catalyst under alkaline or neutral conditions.  
     CONSTITUTION: An o-nitroazobenzene compound of formula I (R 1  is H, Cl or lower alkyl; R 2  is H, halogen, lower alkyl or lower alkoxyl; R 3  and R 4  are H, lower alkyl or lower alkoxyl), is reduced in the presence of a very highly active carbon catalyst, e.g. petroleum carbon, coke, charcoal, animal charcoal, graphite (plumbago or graphite) or active carbon, under alkaline or neutral conditions to give a triazole compound of formula II or an N-oxide compound of formula III in high selectivity and high yield. The catalyst can be separated from the reaction system readily, and the method is advantageous to the operation such as the purification of the product and the waste water treatment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62174441-A (JP)
Inventor: OHATA MICHIAKI
IPC: E04D3/35
Filed: 1986-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03219482-A (JP)
Title: Magnetic recording and reproducing device with printer
Inventor: KAGAWA TADASHI
IPC: G11B33/06
Filed: 1990-01-25
Abstract: PURPOSE:To directly print a title, etc., on a blank stuck to the surface of a tape cassette by inputting printing contents through an operation of an input device and printing the title, etc., for discriminating the recording contents on the tape cassette. CONSTITUTION:A magnetic tape 5 is led to a cylinder 6 provided with a rotary head. Under this condition, a printing device 2 is fitted in a position capable of printing on a back side paper of the tape cassette 1, and is moved by a control device 3 in the direction of an arrow. Printing contents are inputted by an input device 4. When the recording contents or the title, etc., are inputted, the input contents are printed on the back side paper of the tape cassette. The printing is inhibited during a recording or reproducing operation by controlling it with the control device 3.
Patent JP-H03220260-A (JP)
Title: Vibration-damping polyester resin composition and molded product thereof
Inventor: ENDO TOSHIHIKO
IPC: C08K7/14
Filed: 1990-01-24
Abstract: PURPOSE:To prepare the title compsn. excellent in the vibration-damping properties by compounding a thermoplastic polyester resin as the principal component with a specific copolymer and a specific glass fiber. CONSTITUTION:The title compsn. is prepd. by compounding: 100 pts.wt. resin component comprising 60-97wt.% thermoplastic polyester resin (e.g. a resin mainly comprising polybutylene terephthalate) and 40-3wt.% copolymer selected from the group consisting of an olefinic copolymer of an alpha-olefin with a glycidyl ester of an alpha,beta-unsatd. acid and a graft or block copolymer contg. the olefinic copolymer; with 5-200 pts.wt. glass fiber having a flattened cross section and a ratio of the major diameter (the length of a longest line in the section) to the minor diameter (the largest length of a line vertical to the major diameter) of 1.5-5. The compsn. gives a molded article with remarkably improved vibration-damping properties as well as mechanical properties, such as strengths and rigidity, comparable to that of the traditional glass fiber-reinforced polyester resin, thus offering an excellent vibration-damping effect.
Patent JP-H08214575-A (JP)
Title: Normal stop device of driving apparatus
Inventor: IMAEDA KOUKI
IPC: H02P3/08
Filed: 1995-02-02
Abstract: PURPOSE: To absorb the play of a mechanism part and a position detection error and stop a moving unit at a normal position accurately by a method wherein a capacitor which is charged through a position detection which is provided and, even after the position detection switch is turned off, the operating state of a switching device is maintained for a certain period by the electric charge of the charged capacitor. CONSTITUTION: In the embodiment of the application to the controller of a motor-driven vehicle door mirror, a switching device 17 is turned on through a position detection switch 6 and a diode 18 by operating an operation switch 13 to drive a motor in a direction H and, at the same time, charge a capacitor 20. Even if a mirror housing reaches a normal position and the position detection switch 6 is turned off, the on-state of the switching device 17 is maintained for a certain period by the electric charge of the charged capacitor 20 to continue the current application to the motor 4 for a certain period. With this constitution, the play of a mechanism part and a position detection error can be absorbed and the normal stop of the housing can be achieved.
Patent JP-S55108020-A (JP)
Title: Transmission control unit used for tilt cab type automobile
Inventor: KOBAYASHI KUNIAKI
IPC: B60K20/04
Filed: 1979-02-14
Abstract: PURPOSE: To make stable the linking operation between the cab and chassis, by providing the linking mechanism between the change lever at the cab and the shift selection lever at chassis with small size, so that it can be applied to narrow space between the cab and chassis.  
     CONSTITUTION: The change lever 12 at cab and the shift selection lever 13 mounted on the control rod 19 are provided so that they can be linked together at normal cab state and they can be disconnected at cab tilt state. Further, the lift unit 15 is located between the tip and chassis of the rod 19, to lift up the lever 13 in floating to the chassis, and the lift regulator 16 is located under the cab floor to regulate the lift position of the lever 13 to the cab floor at normal cab state, allowing to prevent the occurrence of mis-gearing due to the oscillation of the lever 12 and to make stable the linking operation between the cab and chassis. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06228653-A (JP)
Title: Production of high strength hot rolled steel sheet excellent in bulging property at high yield
Inventor: ITAMI ATSUSHI
IPC: C22C38/06
Filed: 1993-02-02
Abstract: PURPOSE:To obtain a steel sheet improved in bulging formability at high yield, at the time of subjecting C-Si-Mn series steel having a specified compsn. to hot rolling, by specifying the conditions of the finish rolling finishing temp., cooling and coiling. CONSTITUTION:The compsn. of steel is regulated to, by mass, 0.08 to 0.25% C, 0.7 to 2.5% Si and 0.8 to 3.0% Mn, and the balance substantial Fe. At the time of subjecting this steel to hot rolling, the finish rolling finishing temp. is regulated to the Ar3 to (the Ar3+70) deg.C, and it is cooled to <=550 deg.C at >=20 average cooling rate. At this time, it is coiled at 350 deg.C/sec to 500 deg.C in such a manner that the heat transfer coefficient alphau in the cooling from the upper part of the steel strip to the heat transfer coefficient alphaL in the cooling from the lower part of the steel strip, (alphau/'L), is regulated to 0.8 to <=1.1. In this way, the hot rolled steel sheet having >=590N/mm<2> tensile strength and high bulging formability can be produced at high yield.
Patent JP-S61175752-A (JP)
Title: Data processor
Inventor: OMORI SHINJI
IPC: G06F13/42
Filed: 1985-01-30
Abstract: PURPOSE:To reduce the processing load due to loop execution of software and also to improve the system flexibility, by using a means which can set optionally the delay time necessary for input/output execution. CONSTITUTION:The delay time is set optionally for input/output execution of data on input/output devices 5a-5l by means of counter initial data setting switches 20a-20l. When a central processor 1 executes data input/output operations to the outside, the counter initial data set by switches 20a-20l are read by an input/output device selection signal (a). These read data are applied to a counter 21, and access is carried out to the input/output device of the processor 1.
Patent JP-S63183315-A (JP)
Title: Combustion method in boiler
Inventor: IWANAMI YATSUHIRO
IPC: F23N5/18
Filed: 1987-01-26
Abstract: PURPOSE:To prohibit hydrogen sulfuride from being generated during combustion by a method wherein a concentration of hydrogen sulfuride in combustion gas near the extremity end of flame or each of burners or each of groups of burners in a furnace is detected and a flow rate of air in each of the burners or each of groups of burners is adjusted by this sensed value. CONSTITUTION:Combustion gas is collected by combustion gas collecting pipes 19, 19' and 19'' arranged near extremity ends of flames of each of grouts of burners 3, 3' and 3'' and a concentration of hydrogen sulfuride in combustion gas can be detected by an analyzer. As fuel, heavy oil having sulfur of more than 1 wt%, remaining carbon of more than 7 wt% and a kinematic viscosity of 100 cSt or more at 50 deg.C is used, a concentration of hydrogen sulfuride in combustion gas near extremity ends of flames in each of groups of burners during combustion is detected and a flow rate of combustion air is adjusted by a degree of opening of a damper 14 arranged in an air duct 13 of each of burners or groups of burners in such a way as the concentration becomes 20 volumetric ppm or less. Operation is carried out while keeping an air fuel ratio of each of the groups of burners within a desired range and then hydrogen sulfuride is prohibited from being generated during combustion.
Patent JP-S62174724-A (JP)
Title: Liquid crystal display element
Inventor: YOKOKURA HISAO
IPC: G02F1/139
Filed: 1986-01-29
Abstract: PURPOSE:To prevent the generation of a scattering domain and to provide a titled element having excellent mass productivity by forming an orientation control film which consists of a long chain hydrocarbon-contg. polymer and has >=3 deg. tilt angle between an electrode and liquid crystal phase. CONSTITUTION:Polyhydrazide acid varnish is coated on the substrate electrode and is calcined at 300 deg.C to form a polyhydrazide imide film having >=3 deg. tilt angle. The upper and lower electrode substrates are subjected to a rubbing treatment to adjust the twist angle of the liquid crystal molecules to 200-250 deg.. A nematic liquid crystal material added with 0.5wt% optically active substance is vacuum-sealed between the substrates. Since the orientation control film having the large tilt angle is formed in the above-mentioned manner, the generation of the scattering domain is eliminated and the display element having excellent mass productivity is obtd.
Patent JP-H09207663-A (JP)
Title: Vehicular fluorescent lamp fitting structure
Inventor: MORI YUICHI
IPC: F21V19/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To lessen the degree of a fluorescent lamp lens protruding beyond the ceiling by scooping out a head lining near a tube body and arranging the tube body regarding a metal member of the vehicle roof panel as its electrode. SOLUTION: A head lining 2 on the compartment ceiling near where a fluorescent lamp tube body 1 is to be fitted is scooped out and the tube body 1 is arranged regarding a metal reinforcement member 4 provided in the interior of a roof panel as its electrode. Thus space inside the compartment is enlarged. The reinforcement member 4 is electrically connected to the electric potential of the vehicle body. A lamp spring 5 supporting the tube body 1 is fitted to the reinforcement member 4 through a spring bracket 6 so that it may be of same electric potential as the reinforcement member 4. The tube body 1 is connected to an inverter circuit 8 through a harness 7 and the positive electrode of the inverter circuit 8 is connected to a DC power source. The negative electrode is connected to the spring bracket 6 as well as being ground and the tube body 1 is covered by a lens 11.
Patent JP-S55134010-A (JP)
Title: Packer
Inventor: ROTSUDONII KEE KARUBAATO
IPC: B65B21/08
Filed: 1980-02-14
Abstract: A packaging machine for loading a group of primary packages such as bottles through the open ends of an open ended sleeve container (C) includes a fixed horizontally disposed base plate (50) over which a plurality of transverse parallel spaced apart metering bars (51) are movable in spaced relation to the base plate so that an open ended sleeve carton disposed in the spaces between the metering bars is slidable over the base plate together with fixed guide means (86-89) (93-96) disposed alongside the base plate for receiving primary packages from an infeed conveyor, the fixed guide means being disposed at an acute angle to the path of movement of the metering bars so that primary packages are supplied by the fixed guide means into the spaces between the metering bars and thence into the open ends of the sleeve type containers disposed therebetween.
Patent JP-H03221196-A (JP)
Title: Apparatus for making ozonized water
Inventor: TAKAHASHI HITOSHI
IPC: B01D53/66
Filed: 1990-01-29
Abstract: PURPOSE:To continuously obtain high concn. ozonized water by constituting the title apparatus of an air diffuser discharging ozone gas into a reaction cylinder, an ozonized water storage tank and a circulation pipeline returning ozonized water to a spray nozzle. CONSTITUTION:The ozone gas obtained by electrolyzing water in an ozonizer 17 is introduced into a reaction cylinder 5 from a pipe 1 to fill the cylinder 5 with the ozone gas. The water introduced into the spray nozzle mounted pipe 3 provided to the upper part of the reaction cylinder 5 is sprayed into ozone filled gas as fine particles from a spray nozzle 4 and reacted with the ozone gas to obtain ozonized water. This ozonized water is discharged to the outside of an ozonized water storage tank 11 by a liquid pump 18 through the ozonized water discharge pipe 8 provided to the bottom part of the ozonized water storage tank 11. An ozone reactor can be continuously or intermittently operated by the action of water gauges 9, 10.
Patent JP-H02198233-A (JP)
Title: Optical repeater
Inventor: YAMASHITA SHUJI
IPC: H04B17/00
Filed: 1989-01-27
Abstract: PURPOSE:To easily confirm a system margin by providing a monitor circuit or the like comprising a decoder and a voltage controlled oscillator and applying ASK(Amplitude Shift Keying) modulation to a sent optical signal while modulation is able to be varied. CONSTITUTION:An optical signal 11 is inputted to a decoder 24 in a monitor circuit 23 via an optic/electric transducer 13 and a reproduced repeater circuit 14 or the like, decoded and a decoder output signal 28 is applied to a voltage controlled oscillator 29. The signal 28 varies the output of the oscillator 29, superimposed on a drive signal 19 via an LPF 33 to apply ASK modulation. That is, the oscillator 29 is subject to frequency varying by the signal 28 and since the resulting signal passes through an LPF 33, the amplitude of a low frequency superimposing signal 34 superimposed on the signal 19 is changed to change the modulation degree of the ASK modulation of the optical signal 36. Thus, accurate system margin is confirmed even after the establishment of the system by measuring in advance the relation between the frequency of the variable frequency signal 31 and the code error of an optical repeater or the like of the next stage.